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From: Takashi Iwai <tiwai@suse.de>
To: alsa-devel@alsa-project.org
Cc: Mark Brown <broonie@kernel.org>
Subject: [PATCH 1/3] ASoC: intel: skl: Simplify with dma_set_mask_and_coherent()
Date: Thu, 14 Jan 2021 14:33:35 +0100	[thread overview]
Message-ID: <20210114133337.1039-2-tiwai@suse.de> (raw)
In-Reply-To: <20210114133337.1039-1-tiwai@suse.de>

ASoC Intel Skylake driver still has explicit calls of dma_set_mask()
and dma_set_coherent_mask().

Let's simplify with dma_set_mask_and_coherent().

Cc: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/soc/intel/skylake/skl.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c
index 8b993722f74e..5b1a15e39912 100644
--- a/sound/soc/intel/skylake/skl.c
+++ b/sound/soc/intel/skylake/skl.c
@@ -950,12 +950,8 @@ static int skl_first_init(struct hdac_bus *bus)
 	bus->num_streams = cp_streams + pb_streams;
 
 	/* allow 64bit DMA address if supported by H/W */
-	if (!dma_set_mask(bus->dev, DMA_BIT_MASK(64))) {
-		dma_set_coherent_mask(bus->dev, DMA_BIT_MASK(64));
-	} else {
-		dma_set_mask(bus->dev, DMA_BIT_MASK(32));
-		dma_set_coherent_mask(bus->dev, DMA_BIT_MASK(32));
-	}
+	if (dma_set_mask_and_coherent(bus->dev, DMA_BIT_MASK(64)))
+		dma_set_mask_and_coherent(bus->dev, DMA_BIT_MASK(32));
 
 	/* initialize streams */
 	snd_hdac_ext_stream_init_all
-- 
2.26.2


  reply	other threads:[~2021-01-14 13:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-14 13:33 [PATCH 0/3] ASoC: Simplify with dma_set_mask_and_coherent() Takashi Iwai
2021-01-14 13:33 ` Takashi Iwai [this message]
2021-01-20 16:12   ` [PATCH 1/3] ASoC: intel: skl: " Rojewski, Cezary
2021-01-14 13:33 ` [PATCH 2/3] ASoC: SOF: intel: " Takashi Iwai
2021-01-14 13:33 ` [PATCH 3/3] ASoC: tegra: " Takashi Iwai
2021-01-21  0:05 ` [PATCH 0/3] ASoC: " Mark Brown

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